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Optional Energy Wheel Maintenance

Inspection

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accordance with the maintenance 
schedule.

 

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wheel for cleanliness and then 

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The wheel rotates through the two 
airstreams which are moving in 
opposite directions, the wheel is 

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drops.

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Wheel Disassembly

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damaged.

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place with two retaining clips located on the outer rim 
of the wheel. When removing 
more than one segment, 
remove them in sequence 
from opposite sides of the 

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Cleaning

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the wheel cassette to avoid splashing liquids or 

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DISCOLORATION AND STAINING OF ENERGY 
RECOVERY WHEEL DOES NOT AFFECT ITS 
PERFORMANCE.

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accumulations.

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Reassembly

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with the correct face toward the motor side of the 
cassette. Note that one face of each segment is smooth 
and the other face has a reinforcing channel or support 
cut into the surface.

Segment Retaining Clip

Wheel Segment

(Motor Side)

Energy Wheel 

Cassette

Wheel Segment

(Pulley Side)

Energy Recovery Wheel Belt

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Energy Recovery Wheel Bearing

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WARNING

Whenever performing maintenance or inspections, 

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19

Packaged Rooftop Ventilator

®

Содержание RV-35

Страница 1: ...s other potential hazards Other DPOTJEFSBUJPOT NBZ CF SFRVJSFE JG IJHI XJOET PS TFJTNJD BDUJWJUZ BSF QSFTFOU G NPSF JOGPSNBUJPO JT OFFEFE DPOUBDU B MJDFOTFE QSPGFTTJPOBM FOHJOFFS CFGPSF NPWJOH forward...

Страница 2: ...OBUFE U FBDI JOTQFDUJPO SPUBUF BMM NPWJOH QBSUT CZ IBOE UFO UP mGUFFO SFWPMVUJPOT UP EJTUSJCVUF MVCSJDBOU PO NPUPS BOE CFBSJOHT G QBJOU EFUFSJPSBUJPO CFHJOT DPOTJEFSBUJPO TIPVME CF HJWFO UP UPVDI VQ P...

Страница 3: ...BQ Control Center Components BJO POUSPM FOUFS 11 0QUJPOBM OEJSFDU BT JSFE VSOBDF 11 Component Operation 1IBTF POJUPS 12 7BSJBCMF SFRVFODZ SJWF 12 4VQQMZ BO 7 4FRVFODF 12 0QUJPOBM YIBVTU BO 7 4FRVFODF...

Страница 4: ...Coils optional Recirculating Damper Open view of Model RVE showing optional condenser coil fans and enthalpy wheel Main Control Center Furnace Vest Plate and Furnace Control Center optional Final Filt...

Страница 5: ...26 0 82 0 4 500 20x25 RVE 35 21 5 147 5 52 5 28 8 26 0 58 2 3 000 20x20 RVE 50 21 5 163 1 64 0 32 0 26 0 70 5 4 100 20x25 RVE 80 26 5 178 3 68 0 30 0 26 0 82 0 5 100 20x25 All dimensions are shown in...

Страница 6: ...ements weights are provided in the Unit Weights Dimensions section of this manual 6OJU NVTU CF MJGUFE CZ BMM MJGUJOH MVHT QSPWJEFE BU UPQ of unit 4QSFBEFS CBST NVTU TQBO UIF VOJU UP QSFWFOU EBNBHF UP...

Страница 7: ...UP MFWFM OTUBMM HBTLFUJOH PO UPQ TVSGBDF PG DVSC QSPWJEFE CZ PUIFST 3 Install Ductwork OTUBMMBUJPO PG BMM EVDUT TIPVME CF EPOF JO BDDPSEBODF XJUI 4 BOE HVJEFMJOFT VDU BEBQUFST BSF provided to support...

Страница 8: ...HI WPMUBHF TVQQMZ XJSJOH GPS BO electric heater Alternate Supply Entry Locations RECOMMENDED LOCATION Factory provided opening for gas supply If electric heat is ordered use this location for high vol...

Страница 9: ...NQBUJCMF XJUI UIF SBUJOHT PO UIF OBNFQMBUF TVQQMZ QPXFS WPMUBHF QIBTF BOE BNQFSBHF POTVMU 4 1 BOE 4 GPS QSPQFS DPOEVDUPS sizing Provide the Opening s for the Electrical Connections MFDUSJDBM PQFOJOHT...

Страница 10: ...EJUJPOT SFRVJSF BOE BDDPSEJOH UP UIF BTTFNCMZ JOTUSVDUJPOT QSPWJEFE XJUI UIF 1 USBQ G MPDBM BOE BSFB DPEFT QFSNJU UIF DPOEFOTBUF NBZ CF ESBJOFE CBDL POUP UIF SPPG CVU B ESJQ QBE TIPVME CF QSPWJEFE CFO...

Страница 11: ...direct Gas Fired Furnace PUF O TPNF NPEFMT UXP GVSOBDFT BSF JOTUBMMFE UP provide greater output When two furnaces are installed UIFZ BSF JO QBSBMMFM BOE CPUI XJMM PQFSBUF BU UIF TBNF UJNF BOE UIF TBNF...

Страница 12: ...UJD QSFTTVSF TFOTPS 5IF DPOUSPMMFS XJMM NPEVMBUF UIF TVQQMZ GBO CBTFE PO B DPNQBSJTPO PG UIF CVJMEJOH TUBUJD QSFTTVSF TFU QPJOU UP UIF BDUVBM CVJMEJOH TUBUJD pressure level reported from the sensor Op...

Страница 13: ...oil Condenser Coil M 1 2 3 4 10 8 9 7 11 6 5 Circuit A Check Valve 12 10 Hot Gas Bypass Valve optional 0O VOJUT FRVJQQFE XJUI IPU HBT CZQBTT IPU HBT GSPN UIF DPNQSFTTPS JT JOKFDUFE JOUP UIF MJRVJE MJO...

Страница 14: ...BUVSF JT CFMPX t P OPU TIPSU DZDMF UIF DPNQSFTTPS MMPX NJOVUFT CFUXFFO iPOw DZDMFT UP QSFWFOU compressor damage t 9 TZTUFN JT DIBSHFE XJUI SFGSJHFSBOU 4UBSU VQ NVTU CF QFSGPSNFE CZ 1 FSUJGJFE 5FDIOJDJ...

Страница 15: ...GPSFJHO PCKFDUT UIBU BSF MPDBUFE JO UIF unit IFDL BMM GBTUFOFST TFU TDSFXT BOE MPDLJOH DPMMBST PO UIF GBOT CFBSJOHT ESJWFT NPUPS CBTFT BOE accessories for tightness 3PUBUF UIF GBO XIFFMT BOE FOFSHZ S...

Страница 16: ...g F Should be between 12 and 17 F Discharge Pressure __________ PSIG Should be between 300 and 500 PSIG Suction Line Pressure __________ PSIG Should be between 100 and 135 PSIG JRVJE JOF 5FNQFSBUVSF _...

Страница 17: ...TTJWF WJCSBUJPO NBZ CF FYQFSJFODFE EVSJOH JOJUJBM TUBSU VQ FGU VODIFDLFE FYDFTTJWF WJCSBUJPO DBO DBVTF B NVMUJUVEF PG QSPCMFNT JODMVEJOH TUSVDUVSBM BOE or component failure The most common sources of...

Страница 18: ...IFO FDPOPNJ FS NPEF JT FOBCMFE BOE there is a signal for cooling the wheel will rotate at B NJOJNVN TQFFE UP QSFWFOU QBSUJDMF CVJME VQ PO UIF wheel t Modulate Wheel When economizer mode is FOBCMFE BOE...

Страница 19: ...IFO B DMJQ JT PQFO UIF DMJQ XJMM KBN BHBJOTU UIF CFBSJOH TVQQPSU CBS BOE DPVME DBVTF EBNBHF Cleaning BJOUFOBODF PS DMFBOJOH PG UIF XIFFM TFHNFOUT TIPVME CF EPOF XJUI UIF TFHNFOUT SFNPWFE GSPN the whee...

Страница 20: ...XJMM TIPX BO BMBSN DPOEJUJPO G B GBVMU TVDI BT B WPMUBHF TQJLF PDDVST UIF 7 XJMM HP JOUP BMBSN BOE XJMM OPU SFTFU VOUJM B IBSE SFTUBSU JT QFSGPSNFE 4FF UIF VOJU TQFDJmD NBOVGBDUVSFS T NBOVBM TVQQMJFE...

Страница 21: ...P IJHI NQSPWF EVDUXPSL UP FMJNJOBUF MPTTFT VTJOH HPPE EVDU practices MPXFS TQFFE UPP MPX IFDL NBYJNVN NPUPS 31 BOE DPNQBSF XJUI DBUBMPH EBUB 7FSJGZ UIBU FYUFSOBM DPOUSPM XJSJOH JT JO QMBDF JG required...

Страница 22: ...QSPCMFN Low line voltage IFDL MJOF WPMUBHF G NPSF UIBO GSPN DPNQSFTTPS NBSLJOH DPSSFDUJOH JT OFDFTTBSZ PNQSFTTPS NPUPS QSPUFDUPS PQFO PUPS UIFSNBM QSPUFDUPS BVUPNBUJDBMMZ SFTFUT MMPX UJNF IPVST GPS DP...

Страница 23: ...PNQSFTTPS UP DPPM GPS UXP IPVST 3FDIFDL GPS PQFO DJSDVJU NQSPQFS SFGSJHFSBOU DIBSHF IFDL TVCDPPMJOH NQSPQFSMZ XJSFE Review wiring schematics Loose wiring IFDL BMM DPOOFDUJPOT FGFDUJWF TUBSU SFMBZ 3FQM...

Страница 24: ...TT SFGSJHFSBOU PO DPOEFOTBCMF JO TZTUFN 3FNPWF OPO DPOEFOTBCMF GSPN TZTUFN JSUZ DPOEFOTFS DPJM MFBO DPOEFOTFS DPJM POEFOTFS GBO OPU SVOOJOH PS SVOOJOH CBDLXBSET IFDL FMFDUSJDBM DJSDVJU BOE GVTF IFDL G...

Страница 25: ...O WBMWF TFUUJOH IFDL GPS SFGSJHFSBOU PWFSDIBSHF IFDL DSBOLDBTF IFBUFS operation 3FIFBU nVTI DZDMF JOBEFRVBUF POUBDU GBDUPSZ Not enough cooling PS MBDL PG cooling Refrigeration undercharged IFDL TVCDPP...

Страница 26: ...JDI DBO CF ESBXO JOUP UIF mMUFST BOE UIF DPJMT UIFZ TIPVME CF DIFDLFE NPSF GSFRVFOUMZ G UIF TZTUFN JT CFJOH VTFE GPS POMZ B GFX IPVST QFS EBZ UIF GSFRVFODZ NBZ CF SFEVDFE 6TF UIF NBJOUFOBODF MPH BU UI...

Страница 27: ...DDFQUBCMF mMUFS SFQMBDFNFOUT BSF FSPTUBU 4FSJFT PS BSS JMUFST VQTUSFBN PG UIF DPJM TIPVME CF DIFDLFE SFHVMBSMZ G UIF mMUFST BSF EJSUZ UIFZ TIPVME CF DMFBOFE PS SFQMBDFE U JT JNQPSUBOU UIF mMUFST TUBZ...

Страница 28: ...___________________________________________ Date ___________________Time _____________ 1 PUFT ___________________________________________ _________________________________________________ ____________...

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